Усилитель ZK-1002A Bluetooth 5.1 Цифровой аудио модуль мощностью 100 Вт + 100 Вт Стерео 2.0 канала

Усилитель ZK-1002A Bluetooth 5.1 Цифровой аудио модуль мощностью 100 Вт + Стерео 2.0 канала

Brand NameFasdgaOriginMainland ChinaCertificationNONEMaximum Power Per Channel6WMeasurement unitpiece/piecesEach pack1

Unavailable in 

Description

Excellent quality: high quality material, safe and durable.
Stable performance: with better noise performance, excellent output drive capability and relatively high small signal bandwidth, large power supply voltage range.
High fidelity: When used as an audio amplifier, the tone is warm and the fidelity is high.
Wide range of uses: suitable for high quality and professional audio equipment, instruments, control circuits and telephone channel amplifiers.
It has the characteristics of small size, high efficiency, high power and small heat.

[Product Model]ZK-1002A
[product name] 2.0 channel 100Wx2 stereo Bluetooth audio power amplifier
[Audio input] BT+AUX+Bluetooth+U disk+USB sound card
[Bluetooth version]5.1
[Audio output] Left channel 100W + Right channel 100W
[Adapter power supply] DC9~24V/ greater or equal to 3A (can not be connected to AC)
[Adapter speaker] 20-100W, 4-8 ohm
[Volume adjustment]Classic mechanical knob (with volume scale) stepless adjustment
[Switch machine]Classic mechanical switch, one turn to switch the machine, no need to wait for a long time
[Protection mechanism]Overheating, overcurrent, short circuit, anti-static protection
[Features]Support Wuzhi Audio APP. Modify and change the bluetooth name, password setting prompt tone volume adjustment, on/off prompt tone, sleep aid song, sound effect selection + custom sound effect, U disk playlist.
[Product size]78x50x20mm
Note:
It is recommended to use an 8 ohm speaker, power supply 9-24V DC, and do not overvoltage.
If driving a 4 ohm speaker, the power supply cannot exceed 12V.
Colour: black
Material: ABS

Package Contents:
1 * Audio Amplifier Board Module
1 * Screwdriver
1 * Terminal

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• About tracking number update:
• If your tracking number is no logistics information, as thousands of parcels sent to foreign countries, logistics companies did not update logistics information, please contact us the first time, Please kindly do not directly open the dispute. We are the first time for you to solve!
• Time of shipment:
  
• All of product we can shipping out within 5~8 weekday, on usually we are according to customer orders time for packing and shipment, we need to carefully check the quality of the goods before to Ship, So take some time to handled.
• Time of delivery:
• Due to force majeure factors: hurricanes, rainstorms affect flights. Leading to logistics delays. We are honest sellers, will not let you suffer any loss. Please give the logistics company a little processing time, we wait for the package to reach your side.
• If your logistics information arrives at the local post office:
• If the local post office does hasn't contact you, please contact your local post office as soon as possible to get your package. Otherwise, overtime receipt of parcels, the local post office will return your parcel, the consequences of self-responsibility.
• Protection time is running out:
• When we have finished time of shipment, if the product protection period running out, please extend the product protection period by yourself or contact us, Please kindly don't open the dispute directly.

• When you receive the goods, if there are any problem, please contact us and do not directly open the dispute. We promise we will give you a satisfied solution after we confirmed it. We also will give you a positive evaluation.
• We sincerely invite you to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5 Stars. When you show your nice picture on our feedback area please sent message tell us, the next order contact me, will be additional surprises. 
  

• Q: How can track my parcel?
• A: You can track your parcel on the following website using your tracking number: www.17track.net/en (Copied to the browser to open)
• Q: As a retail or wholesale to offer wholesale price if i lots of items?
• A: if you need to buy plenty of items at the same times, please contact me first. i will offer you the competitive wholesale price .
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• A: Aliexpress supports Visa, MasterCard, Maestre Debit Card, Western Union, and wire transfer via bank.

• If items damaged,we must be contacted within 24 hours of receipt.

• If the item is in your possession more than 7 days, it is considered used and we will not issue you a refund or  replacement.
• If you are not satisfied when you receive the item (incorrect, damaged, defective, or item not as described), please return it within 7 days for a replacement or money back.

• For any personal reasons (choose a dislike or i needn't this product anymore),Return shipping charger will be the buyer's responsibility. We will not accept any items with odors(perfume.smoke,ect.)

• All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.